Satellite U400 - screen is blank and gives a beep

Hello

I tried to turn on my laptop and the screen is just blank, battery is fine all LEDs light up but it does not start. It beeps every 2-4 minutes.

Some can help or advise please

Hey,.

Generally these codes beeps mean that a hardware malfunction has been detected if you changed something on the hardware configuration?

If you have installed both memory modules, you must test it with the single module only. Sometimes it happens that the RAM modules are faulty then try it with a module only. Maybe it helps :)

Tags: Toshiba

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